sdps.com - dns.ninja

sdps.com

DNSSEC⚠️ Not signed
A52.5.5.85🇺🇸 Amazon52.4.0.0/14 EC2 IAD prefix
PTRec2-52-5-5-85.compute-1.amazonaws.com
NSns1.firespringdns.com ⭐ ⚠️ Not in parent delegation
A2600:9000:5300:ec00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-236.awsdns-29.com
A205.251.192.236🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-236.awsdns-29.com
NSns1.digitalims.net ⚠️ Not in zone NS records
A2600:9000:5300:ec00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-236.awsdns-29.com
A205.251.192.236🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-236.awsdns-29.com
NSns2.digitalims.net ⚠️ Not in zone NS records
A2600:9000:5306:a400::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1700.awsdns-20.co.uk
A205.251.198.164🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1700.awsdns-20.co.uk
NSns2.firespringdns.com ⚠️ Not in parent delegation
A2600:9000:5306:a400::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1700.awsdns-20.co.uk
A205.251.198.164🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1700.awsdns-20.co.uk
NSns3.firespringdns.com ⚠️ Not in parent delegation
A2600:9000:5302:6a00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-618.awsdns-13.net
A205.251.194.106🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-618.awsdns-13.net
NSns4.firespringdns.com ⚠️ Not in parent delegation
A2600:9000:5305:7900::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1401.awsdns-47.org
A205.251.197.121🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1401.awsdns-47.org
MXmx1.emailsrvr.com
A108.166.43.1🇺🇸 RACKSPACE-ORD108.166.0.0/18 Rackspace
PTRmx1.emailsrvr.com
MXmx2.emailsrvr.com(20)
A146.20.161.2🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc
PTRmx2.emailsrvr.com
TXTv=spf1 include:_spf.firespring.com ~all
SOAns1.firespringdns.comhostmaster@firespring.com 2015-02-01 #5

com

Same first word

Similar names

DNS History

15 records (9 active, 6 former)

20162017201820192020202120222023202420252026NSns1.digitalims.netns1.firespringdns.comns2.digitalims.netns2.firespringdns.comns3.firespringdns.comns4.firespringdns.comns1.firespring.comns2.firespring.comMXmx1.emailsrvr.commx2.emailsrvr.comfallbackmx.spamexperts.eulastmx.spamexperts.netmx.spamexperts.comA52.5.5.85216.58.248.48
NSns1.digitalims.net2026-03-12 → 2026-06-09 · 3 obs
○ 2016-08-29 16:36:54
● 2026-03-12 01:15:32
● 2026-06-09 14:37:24
NSns1.firespring.com2015-07-21 → 2016-08-29 · 4 obs
● 2015-07-21 09:50:50
● 2016-08-29 16:36:54
○ 2026-03-12 01:15:32
○ 2026-06-09 14:37:24
NSns1.firespringdns.com2026-03-12 → 2026-06-09 · 3 obs
○ 2016-08-29 16:36:54
● 2026-03-12 01:15:32
● 2026-06-09 14:37:24
NSns2.digitalims.net2026-03-12 → 2026-06-09 · 3 obs
○ 2016-08-29 16:36:54
● 2026-03-12 01:15:32
● 2026-06-09 14:37:24
NSns2.firespring.com2015-07-21 → 2016-08-29 · 4 obs
● 2015-07-21 09:50:50
● 2016-08-29 16:36:54
○ 2026-03-12 01:15:32
○ 2026-06-09 14:37:24
NSns2.firespringdns.com2026-03-12 → 2026-06-09 · 3 obs
○ 2016-08-29 16:36:54
● 2026-03-12 01:15:32
● 2026-06-09 14:37:24
NSns3.firespringdns.com2026-03-12 → 2026-06-09 · 3 obs
○ 2016-08-29 16:36:54
● 2026-03-12 01:15:32
● 2026-06-09 14:37:24
NSns4.firespringdns.com2026-03-12 → 2026-06-09 · 3 obs
○ 2016-08-29 16:36:54
● 2026-03-12 01:15:32
● 2026-06-09 14:37:24
MXfallbackmx.spamexperts.eu2015-07-21 → 2016-08-29 · 4 obs
● 2015-07-21 09:50:50
● 2016-08-29 16:36:54
○ 2026-03-12 01:15:32
○ 2026-06-09 14:37:24
MXlastmx.spamexperts.net2015-07-21 → 2016-08-29 · 4 obs
● 2015-07-21 09:50:50
● 2016-08-29 16:36:54
○ 2026-03-12 01:15:32
○ 2026-06-09 14:37:24
MXmx.spamexperts.com2015-07-21 → 2016-08-29 · 4 obs
● 2015-07-21 09:50:50
● 2016-08-29 16:36:54
○ 2026-03-12 01:15:32
○ 2026-06-09 14:37:24
MXmx1.emailsrvr.com2026-03-12 → 2026-06-09 · 3 obs
○ 2016-08-29 16:36:54
● 2026-03-12 01:15:32
● 2026-06-09 14:37:24
MXmx2.emailsrvr.com2026-03-12 → 2026-06-09 · 3 obs
○ 2016-08-29 16:36:54
● 2026-03-12 01:15:32
● 2026-06-09 14:37:24
A216.58.248.482015-07-21 → 2015-11-18 · 4 obs
● 2015-07-21 09:50:50
● 2015-11-18 07:07:14
○ 2016-03-08 07:17:50
○ 2026-06-09 14:37:24
A52.5.5.852016-03-08 → 2026-06-09 · 3 obs
○ 2015-11-18 07:07:14
● 2016-03-08 07:17:50
● 2026-06-09 14:37:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net...-
sdps.comns2.digitalims.net, ns1.digitalims.net-

✅ Authoritative Response

Server:205.251.198.164

NS records: ns2.digitalims.net, ns1.digitalims.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdps.com (unsigned zone)

⏱️ Timing

Total: 533ms | Queries: -

📄 Records

TypeCountSample Data
A152.5.5.85
NS4ns1.firespringdns.com, ns2.firespringdns.com...
MX2mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20)
TXT1v=spf1 include:_spf.firespring.com ~all
SOA1ns1.firespringdns.com hostmaster.firespr

Analysis

IP Addresses

sdps.com has exactly one IP address — 52.5.5.85.

fundandoverschools.org, bgcg.org, mail.riversidegx.com plus two other host names have IP numbers in common with sdps.com.

Name Servers

DNS delegation for sdps.com uses 6 name servers, among them ns1.firespringdns.com, ns2.firespringdns.com and ns3.firespringdns.com, with three others.

There is at least partial name server overlap between sdps.com and other domains — baltimoretoolbank.org, millerbrosengraving.com, digitalcommunityfoundation.org and two more among them.

These name servers tend to appear together with the name servers ns4.firespringdns.com, ns1.digitalims.net and ns2.digitalims.net, plus two others.

Host names pointing to two IP addresses:

ns1.firespringdns.com resolves to two addresses: 205.251.192.236 and 2600:9000:5300:ec00::1.

ns2.firespringdns.com resolves to two addresses: 205.251.198.164 and 2600:9000:5306:a400::1.

ns3.firespringdns.com resolves to two addresses: 205.251.194.106 and 2600:9000:5302:6a00::1.

ns4.firespringdns.com resolves to two addresses: 205.251.197.121 and 2600:9000:5305:7900::1.

ns1.digitalims.net resolves to two addresses: 205.251.192.236 and 2600:9000:5300:ec00::1.

ns2.digitalims.net resolves to two addresses: 205.251.198.164 and 2600:9000:5306:a400::1.

ns1.firespringdns.com along with ns1.digitalims.net each resolve to 2600:9000:5300:ec00::1 IP addresses.

ns1.firespringdns.com along with ns1.digitalims.net each resolve to 205.251.192.236 IP addresses.

ns2.firespringdns.com along with ns2.digitalims.net each resolve to 2600:9000:5306:a400::1 IP addresses.

ns2.firespringdns.com along with ns2.digitalims.net each resolve to 205.251.198.164 IP addresses.

Mail Servers

sdps.com uses two mail servers, mx1.emailsrvr.com and mx2.emailsrvr.com.

The mail server setup of sdps.com matches that of other domains such as patriciafylstra.com, barefootenvironment.com, renchwealth.com and two others.

At least some of the mail servers used by sdps.com are shared with other domains: watershot.com, groupsindex.com, roadtripsinc.com and two others among them.

mx1.emailsrvr.com108.166.43.1 and mx2.emailsrvr.com146.20.161.2: one IP number per host name.